Home
Class 12
CHEMISTRY
Which of the following salts are black i...

Which of the following salts are black in colour?

A

PbS

B

HgS

C

`Bi_(2)S_(3)`

D

CuS

Text Solution

Verified by Experts

The correct Answer is:
A, B, D
`PbS, HgS, CuS are black in colour
Promotional Banner

Topper's Solved these Questions

  • PRACTICAL CHEMISTRY

    AAKASH SERIES|Exercise LEVEL -II (Lecture Sheet) (EXERCISE-II) (Linked Comprehension type questions)|9 Videos

  • PRACTICAL CHEMISTRY

    AAKASH SERIES|Exercise LEVEL -II (Lecture Sheet) (EXERCISE-III) (Match the following Questions)|9 Videos

  • PRACTICAL CHEMISTRY

    AAKASH SERIES|Exercise PRACTICE SHEET-5 (Integer answer Type questions)|6 Videos

  • POLYMERS

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 4|59 Videos

  • PRINCIPLES OF METALLURGY

    AAKASH SERIES|Exercise SUBJECTIVE EXERCISE-2 (LONG ANSWER QUESTIONS )|7 Videos

Similar Questions

Explore conceptually related problems

Which of the following salts are acidic in aqueous solutions?

Which of the following salts gives an acidic solution in water?

Which of the following is used as black pigment in black ink ?

In which of the following cases will a violet colouration be observed?

Which one of the following prussian blue colour ?

Which of the following is an acidic salt ?

Which of the following salts does not impart a colour to the flame ?

Which of the following salts does not impart a colour to the flame ?

Which of the following is an acidic salt?

AAKASH SERIES-PRACTICAL CHEMISTRY-LEVEL -II (Lecture Sheet) (EXERCISE-I) (Single or more than one option correct)
  1. Which of the following will give brick red ppt. with Fehling's solutio...

    Text Solution

    |

  2. Compound 'A' (C(10)H(12)O) evolves H(2) gas with Na metal. It reacts w...

    Text Solution

    |

  3. The gas(es) which turn lime water milky is (are)

    Text Solution

    |

  4. Which of the following sulphide(s) is (are) not decomposed with dil. H...

    Text Solution

    |

  5. Which of the following do not give chromyl chloride test?

    Text Solution

    |

  6. Which of the following radicals will be precipitated by passing H(2)S ...

    Text Solution

    |

  7. KCN is used for separating

    Text Solution

    |

  8. Which of the following cations do (does) not give borax bead test?

    Text Solution

    |

  9. The substance(s) which undergo sublimation "is"//"are"

    Text Solution

    |

  10. The evolution of red-brown gas on heating a salt with K(2)Cr(2)O(7) an...

    Text Solution

    |

  11. On reaction with dil. H(2)SO(4) which of the following salts will give...

    Text Solution

    |

  12. A white precipitate is obtained when

    Text Solution

    |

  13. Which of the following mixtures, of ions in solution can be separated ...

    Text Solution

    |

  14. Which of the following ions can be separated by using dil. HCI?

    Text Solution

    |

  15. Which of the following ions can be separated by using NH(4)CI and NH(4...

    Text Solution

    |

  16. The cation which gives a yellow precipitate with potassium chromate is

    Text Solution

    |

  17. In which of the following cases will a violet colouration be observed?

    Text Solution

    |

  18. A white sublimable solid, when boiled with a NaOH solution, give a col...

    Text Solution

    |

  19. Which of the following salts are black in colour?

    Text Solution

    |

  20. Which of the following cations precipitates as their chlorides?

    Text Solution

    |